SavePoints are getting stored in history topic

SAVEPOINTS are getting stored in the history topic. Since it is very frequent, size of history topic is growing per minute.
Problem occurs when the connector is restarted. It is unable to parse all the messages in history topic before set time limit.

Currently I have to increase poll interval to bring it up. But it is not feasible to do it every time before restart, and this will also keep on increasing the restart time.